TS3A27518E-Q1

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level H2
  • Device CDM ESD Classification Level C3B
• 1.65-V to 3.6-V Single-Supply Operation
• Powered-off Protection (Isolation in Powerdown Mode, Hi-Z when V₊ = 0)
• Low Capacitance Switches, 21.5 pF (Typical)
• Bandwidth up to 240 MHz for High-Speed Rail-to-Rail Signal Handling
• Crosstalk and Off Isolation of -62dB
• 1.8-V Logic Threshold Compatibility for Control Inputs
• 3.6-V Tolerant Control Inputs
• ESD Performance: NC/NO Ports
  • ±6-kV Contact Discharge (IEC 61000-4-2)
• 24-Pin TSSOP (7,8-mm × 4,4-mm) and 24-Pin QFN (4-mm × 4-mm) Package

All trademarks are the property of their respective owners.

The TS3A27518E-Q1 is a 6-bit 1-of-2 multiplexer-demultiplexer designed to operate from 1.65 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V₊ can be transmitted in either direction. The TS3A27518E-Q1 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8-V logic thresholds and are backward compatible with 2.5-V and 3.3-V logic thresholds as well.

The TS3A27518E-Q1 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals because the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. The TS3A27518E-Q1 has two control pins that give additional flexibility to the user, for example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.